<!DOCTYPE html>
<html lang="en">
    <head>
       <meta charset="UTF-8">
       <meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=0">
       <title>{{$title}}</title>
         @yield('static')
        <!-- CSS 及 JavaScript -->
    </head>

    <body>
        @section('sidebar')
            这是主要的侧边栏。
        @show

        <div class="container">
            <nav class="navbar navbar-default">
                <!-- Navbar 内容 -->
            </nav>
        </div>
        @yield('content')
    </body>
</html>